| 摘要 |
PROBLEM TO BE SOLVED: To solve problems wherein a conventional static electricity eliminating device employs a method for generating ions and neutralizing by utilizing electricity, but the method is not explosion-proof perfectly, and has very low static electricity eliminating effect. SOLUTION: A method for attracting static electricity by a magnetizing field and magnetic field is perfectly explosion-proof, and the static electricity is completely eliminated by attracting generated static electricity by the magnetic field. COPYRIGHT: (C)2009,JPO&INPIT
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